"It is therefore only natural that birds should benefit from the same protection and fashion sense as us."

"Bruno : The Park is teeming with wildlife and natural features, from the Old Faithful Geyser to the mountains, lakes, rivers, canyons and forests."

"The massive skylight above us illuminates the entire space with natural light."

"Let me welcome you to Yellowstone Park, one of America's greatest natural spaces."

"In addition to using all-natural ingredients, the new line (code-named 'WorldBlends') is produced under humane conditions: the company has sworn to work only with manufacturers approved by human rights watchdog group P."

"On a personal note, I know a great midwife specializing in natural home births."